This is documentation for the next version of K6. For the latest stable release, go to the latest version.
Client.randomKey()
Returns a random key.
Returns
Type | Resolves with | Rejected when |
---|---|---|
Promise<string> | On success, the promise resolves with the random key name. | If the database is empty, the promise is rejected with an error. |
Example
import redis from 'k6/experimental/redis';
// Instantiate a new redis client
const redisClient = new redis.Client('redis://localhost:6379');
export default async function () {
await redisClient.set('first', 1, 0);
await redisClient.set('second', 2, 0);
await redisClient.set('third', 3, 0);
const key = await redisClient.randomKey();
console.log(`picked random key is: ${key}`);
}